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4285792681 is a prime number
BaseRepresentation
bin1111111101110100…
…0000000110101001
3102001200110211022021
43333131000012221
532234130331211
61545135224441
7211130431252
oct37735000651
912050424267
104285792681
1118aa244525
129b7378121
13533bb6901
142c92a9b29
151a13c9771
hexff7401a9

4285792681 has 2 divisors, whose sum is σ = 4285792682. Its totient is φ = 4285792680.

The previous prime is 4285792669. The next prime is 4285792711. The reversal of 4285792681 is 1862975824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4175227456 + 110565225 = 64616^2 + 10515^2 .

It is a cyclic number.

It is not a de Polignac number, because 4285792681 - 25 = 4285792649 is a prime.

It is a super-2 number, since 2×42857926812 = 36736037809026335522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4285792631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142896340 + 2142896341.

It is an arithmetic number, because the mean of its divisors is an integer number (2142896341).

Almost surely, 24285792681 is an apocalyptic number.

It is an amenable number.

4285792681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285792681 is an equidigital number, since it uses as much as digits as its factorization.

4285792681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 52.

The square root of 4285792681 is about 65465.9658219445. The cubic root of 4285792681 is about 1624.3404257800.

The spelling of 4285792681 in words is "four billion, two hundred eighty-five million, seven hundred ninety-two thousand, six hundred eighty-one".